Science Protocol (Keven, Yu Heng, Jia Xu)

Aim/objective

-      To find out the minimum amount of force(load) needed to overcome the inertia of the block

Materials:

-Wooden block with a hook

-Weights of different hooks

-Wooden board with pulley on it

-String

Protocol:

1.  Put the wooden block on the wooden board(with the pulley)

2.  Tie the string to the wooden block (with the hook) and put it on the string.

3.  Attach weights to the string

4.  Attach more weights until the wooden block moves.

5.  Calculate the amount of weights needed to move the wooden block

By : Yu Heng, Jia Xu, Keven

Copyright 2016